|Country|| Weimar Republic (1919–1933)|
Nazi Germany (1933–1935)
|War Ensign (1933–1935)|
|War Ensign (1921–1933)|
|War Ensign (1919–1921) never used|
The Reichsmarine (German: [ˈʁaɪçs.maˌʁiːnə], Navy of the Realm) was the name of the German Navy during the Weimar Republic and first two years of Nazi Germany. It was the naval branch of the Reichswehr, existing from 1919 to 1935. In 1935, it became known as the Kriegsmarine, a branch of the Wehrmacht; a change implemented by Adolf Hitler. Many of the administrative and organizational tenets of the Reichsmarine were then carried over into the organization of the Kriegsmarine.
The provisions of the Treaty of Versailles restricted the German Navy to 15,000 men and no submarines, while the fleet was limited to six pre-dreadnought battleships, six cruisers, twelve destroyers, and twelve torpedo boats. Replacements for the outdated battleships were restricted to a maximum size of 10,000 tons.
The Reichsmarine was considered the armed naval force of the Reichswehrministerium (Ministry of the Reichswehr) which was headed by a civilian minister appointed by the government of the Weimar Republic. The senior most naval officer was known until 1920 as the Chef der Admiralität (Chief of the Admiralty), after which the title changed to the Chief of the Naval Command (Chef der Marineleitung).
The naval commander oversaw a headquarters office known as the Marinekommandiertenabteilung which was headquartered in Berlin. The Naval Command also maintained a headquarters intelligence office (Marinenachrichtenoffizier) and a naval archives. Internal to the naval headquarters five offices known as the:
- Marinekommandoamt (A) – Operations
- Allgemeine Marineamt (B) – General Administration
- Marineverwaltungsamt (C) – Personnel and Administration
- Marinewaffenamt (MWa) – Naval War Office
- Marinekonstruktionsamt (K) – Naval Construction Office
The following officer served as head of the Reichsmarine from 1918 to 1935
Chief of the Admiralty
- Konteradmiral Adolf von Trotha: 26 Mar 1919 – 22 Mar 1920
- Konteradmiral William Michaelis: 22 Mar 1920 – 31 Aug 1920
- Vizeadmiral Paul Behncke: 1–14 Sep 1920
Chief of the Naval Command
- Admiral Paul Behncke: 15 Sep 1920 – 25 Sep 1924
- Admiral Hans Zenker: 18 Sep 1924 – 30 Sep 1928
- Admiral Erich Raeder: 1 Oct 1928 – 30 May 1935
The fleet command of the Reichsmarine (Flottenkommando) was headquartered at Kiel and consisted of a flag staff and fleet commander embarked on board the flagship of the German fleet. During the 1920s, the German flagship was the SMS Schleswig-Holstein with two naval officers serving as fleet commander, Vizeadmiral Hans Zenker and Konrad Mommsen, between 1923 and 1927. The fleet commander position was then left vacant, but the flag staff remained.
The purpose of fleet command was to oversee the four major type commanders of German naval vessels. These commands were in turn responsible for the administration of various German ship classes to include equipment development, vessel deployments, and personnel assignment. Once at sea, operational control of the vessels switched to the commanders of the two main Naval Sea Stations. The four type commands were:
- Befehlshaber der Linienschiffe – Commander of Ships of the Line, headquartered at Kiel, the flagship in 1933 was the cruiser Deutschland
- Befehlshaber der Aufklärungsstreitkräfte – Commander of Reconnaissance Craft, flagship was the cruiser Königsberg headquartered at Kiel
- Führer der Torpedoboote – Leader of Torpedo-boats, headquartered at Swinemünde overseeing four flotillas of torpedo boats
- Führer der Minsensuchboote – Leader of Minesweepers, headquartered at Kiel commanding two minesweeper flotillas and one Räumbooten ("R boat") mine auxiliary unit.
The Reichsmarine did not maintain traditional at-sea fleets, but instead assigned two geographical areas (known as Marinestation) which oversaw all vessels operationally deployed in the North and Baltic Seas. Each naval station maintained a headquarters staff, general naval inspectorate, training department, artillery arsenal inspector, as well as a medical command unit. The naval stations also served as a senior officer for the commanders of the various German navy ports.
Naval stations of the Reichsmarine
- Marinestation der Nordsee (North Sea naval station) – headquartered at Wilhelmshaven, overseeing the ports of Cuxhaven and Borkum
- Marinestation der Ostsee (Baltic Sea naval station) – headquartered at Kiel, overseeing the ports of Swinemünde and Pillau
Ships and equipment
The Treaty of Versailles limited the size and armament of the Reichsmarine and prevented it from introducing new technologies. The restrictions were intended to prevent the German Navy from becoming a threat to the Allied powers. On the other hand, the Allies had made certain that the Reichsmarine would be in the foreseeable future the strongest power in the Baltic Sea, in order to serve as a counterweight against the new Soviet Union, which was viewed with distrust by the Allies.
Germany was only allowed six battleships, six cruisers, twelve destroyers, and twelve torpedo boats. The Reichsmarine tried to meet the arms restrictions with secret armament and technical innovations such as the introduction of the pocket battleship.
List of Reichsmarine ships:
- Deutschland-class battleships
- Braunschweig-class battleships
- Bremen-class cruisers
- SMS Berlin (1906–1929)
- Gazelle-class cruisers (3,033 tons, 10 × 105 mm guns)
- Emden-class cruiser (6,000 tons, 8 x 150 mm guns)
- Emden (1925-1945)
- Königsberg-class cruisers (7,200 tons, 9 x 150 mm guns)
- Leipzig-class cruisers (8,000 tons, 9 x 150 mm guns)
- Deutschland-class cruisers (10,800 tons, 6 x 280 mm guns)
- Type 23 torpedo boats (923 tons, 3 × 105 mm guns)
- Type 24 torpedo boats (933 tons, 3 × 105 mm guns)
- Survey ship
- Meteor (1924–1945)
- Radio-controlled target ship
- Zähringen (1902–1945)
- Raymond C. Watson Jr. Radar Origins Worldwide: History of Its Evolution in 13 Nations Through World War II, Trafford Publishing, 2009, p. 229. Describes the meaning of Reichsmarine as "Realm Navy".[self-published source]
- Lohmann W. & Hildebrand H., Die Deutsche Kriegsmarine, Verlag Hans-Henning Podzun, Bad Nauheim (1956)
- Naval department of Germany, "Rangliste der deutschen Reichsmarine", University of Michigan Library (2010), pg 34
- Waldeyer-Hartz, H. Ein Mann: Das Leben des Admirals Ludwig v. Schröder. Vieweg+Teubner Verlag (1934), pg. 47